[xen master] x86/vpic: fix vpic_elcr_mask macro parameter usage

[patchbot@xxxxxxx]

commit 888dd66ea65688f2257ed01d509087fc3a97dcae
Author:     Roger Pau Monné <roger.pau@xxxxxxxxxx>
AuthorDate: Mon Aug 24 15:35:49 2020 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Mon Aug 24 15:35:49 2020 +0200

    x86/vpic: fix vpic_elcr_mask macro parameter usage
    
    vpic_elcr_mask wasn't using the v parameter, and instead worked
    because in the context of the callers v would be vpic. Fix this by
    correctly using the parameter. While there also remove the unneeded
    casts to uint8_t and the ending semicolon.
    
    No functional change intended.
    
    Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
    Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
---
 xen/arch/x86/hvm/vpic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/x86/hvm/vpic.c b/xen/arch/x86/hvm/vpic.c
index 61f4b6784c..936c7b27c6 100644
--- a/xen/arch/x86/hvm/vpic.c
+++ b/xen/arch/x86/hvm/vpic.c
@@ -41,7 +41,7 @@
 #define vpic_lock(v)   spin_lock(__vpic_lock(v))
 #define vpic_unlock(v) spin_unlock(__vpic_lock(v))
 #define vpic_is_locked(v) spin_is_locked(__vpic_lock(v))
-#define vpic_elcr_mask(v) (vpic->is_master ? (uint8_t)0xf8 : (uint8_t)0xde);
+#define vpic_elcr_mask(v) ((v)->is_master ? 0xf8 : 0xde)
 
 /* Return the highest priority found in mask. Return 8 if none. */
 #define VPIC_PRIO_NONE 8
--
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